Knowledge Base Search
Solution 38095: Graphing an Inverse Function on a TI-Nspire CX Family
... the inverse of a function please follow the steps listed below: Please Note: The below steps will only work if you have the latest operating system. For steps on updating the handheld OS follow KB# 21390. • Open a Graphs page, on the handheld press [Home] and select the [Graphs] icon, on the sof...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38095
Solution 35314: Finding Critical Points Using the TI-Nspire™ CAS Family.
...ual to zero and solve for x: 1) Press [menu] [3] [1]. 2) Press [3] [X] [x2] [+] [2] [X] [-] [5]. 3) Press [=] [0] [,] [X] [)]. 4) Press [enter]. Since there are two answers for the following function, there will be two sets of critical points on this function. Now to solve for the additional po...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35314
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...er bounds. The syntax for the functions is listed below: nfMin(expression, variable, lower, upper) nfMax(expression, variable, lower, upper) Reference the example provided below. Example: Find the function minimum of sin(x), for the variable x, with -p for the lower bound and p for the upper b...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 39479: Update the Operating System (OS) on multiple TI-Nspire CX Family Calculators using TI-Nspire CX Premium Teacher Software.
...e steps below: Please Note: To avoid losing unsaved data, close all documents on the calculator before updating its OS. Updating the OS does not replace or remove previously saved documents. • Download the latest version of TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire CX II, or TI-Nspire CX II CAS O...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39479
Solution 29690: Calculating Inverse of a Matrix Using the TI-Nspire™ Family Products.
... top right corner of the matrix and input -1. Inputting -1 will return the inverse matrix. 8) Press Enter after inputting your values and you have placed -1 in the top right corner of the matrix for the inverse. For more information regarding your TI-Nspire graphing calculator, please refer to...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29690
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
... Redeem 550 points for TI-Innovator™ Hub · Redeem 1,600 points for TI-Nspire™ CX and TI-Nspire™ CX CAS Teacher Software (single perpetual license) · Redeem 6,685 points for TI-Nspire Navigator System Teacher Software · Redeem 3,300 points for TI-Nspire or TI-Nspire CX Na...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...status indicator from a battery status to a cradle status. Wireless CradleThe wireless cradles connect directly to the TI-Nspire or TI-Nspire CAS devices, and communicate wirelessly to the Access Point. This means, there are no wires between the student unit and the cradle. At this time, we can s...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
Solution 22951: Translating, Rotating, or Stretching a Graphed Function Using the TI-Nspire™ Family Products.
...Nspire and TI-Nspire CAS latest software pages. The following types of functions can be manipulated (translated, rotated, stretched) using the Graphs application: Linear function; y=b Linear function; y=a*x+b Quadratic function; y=a(x-b)^2+c Exponential function; y=exp(a*x+b)+c Exponential functi...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22951
Solution 19689: Using the TI-Nspire™ CAS Handheld, TI-Nspire CX CAS Handheld, and TI-89 Titanium Simultaneously In a Classroom.
... TI-Nspire CX CAS handheld, and the TI-89 Titanium graphing calculator all feature CAS (Computer Algebra System), their functionality and user interface differences would likely affect the approaches used in exploring some concepts. This could also create operational confusion among students. In ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/19689
Solution 24550: Creating a Slider to Change the Length of the Radius of a Regular Polygon or Circle Using the TI-Nspire™ Family.
...th of the radius of a regular polygon or circle using the TI-Nspire family, please follow the example listed below. • Press [home] and add a Geometry App. This will be the third option of icons at the bottom. • Press [menu] [4] [5]. • Move to a desired location for the beginning part and press [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24550
Solution 31851: Creating Lines, Segments, Rays, and Vectors Using the TI-Nspire™ Family Handhelds.
... create lines, segments, rays, and vectors using the TI-Nspire family handheld, please follow the steps below: • Press [home] [1] [2] to add a Graph Application. • Press [menu]. • Press 7: Points & Lines. • Press 4: Line, press 6: Ray, or 8: Vector to select the desired option. Note: The curs...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31851
Solution 31911: Using the Taylor Series Command on the TI-Nspire™ CAS Handhelds and TI-Nspire CAS Family Software.
...nomial and press [enter] 5) Press [ctrl] [ln][x] [)] [,] [x] [,] [3] [,] [1] [)] [enter] The answer will display. Please Note: You may also access the command by typing taylor( Please see the TI-Nspire CX CAS, or TI-Nspire CAS guidebooks for additional information. Solution 31911: Usin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31911
Solution 22233: Graphing Inequalities on the TI-Nspire™ Family.
...ly? Please see the below instructions on graphing inequalities on TI-Nspire family using the example y≤3x.• Press [home] [B] or choose to add a Graph App.• Press [del] [1].• Press [3] [X] [enter]. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks for additional...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22233
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
.... 4) Press 7: Matrix & Vector. 5) Press C: Vector. 6) Press 3: Dot Product. 7) Press [ctrl] [{}]. 8) Press [1] [,] [2]. 9) Press the right arrow once. 10) Press [,] [ctrl] [{}]. 11) Press [5] [,] [6]. 12) Press [enter]. Example: Find the dot product of vectors and . 1) Press [menu]. 2) Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32231
Solution 32291: Rounding Numbers on the TI-Nspire™ Family.
...on the TI-Nspire family? The TI-Nspire family line of products have several options for rounding numbers that include the commands Round, Floor, and Ceiling. Round - The round command rounds the inputed number based upon the number of significant digits. As example to round 1.23456789 to the th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32291
Solution 40360: Updating the Handheld Operating System (OS) on a TI-Nspire™ Family calculator.
...wledge Base Knowledge Base Search What are the steps to update the Operating System (OS) on a TI-Nspire™ family calculator? For step-by-step instructions on how to update the Operating System (OS) on your TI-Nspire™ family calculator, please click the link below that cor...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40360
Solution 32731: Inserting Chemical Equations Using the TI-Nspire™ Family Products.
...tation is only available on TI-Nspire/TI-Nspire CAS Software and Handheld OS version 3.2.01219. - Equations in a chem box cannot be evaluated or balanced. - Element capitalization may not work in every situation. For example, to enter carbon dioxide, CO2, you must manually capitalize the O. Other...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32731
Solution 24810: Transferring Files to TI-Nspire Family Handhelds Using the TI Connect-to-Class™ Teacher Software.
...securely connected to a USB hub. • In the TI Connect-to-Class Teacher software, click on the "Tools" menu and select "Transfer Tool". • For the " Device Type" drop-down menu, select "TI-Nspire Family Handhelds" or "TI-Nspire CAS Family Handhelds". • Click the "Add File" button. • Using the Window...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24810
Solution 31771: Finding the Zero of a Function Using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...ed. Please refer to the following example. For Example: Find the zero of the function: 2x^2+2x-4 1) Press [home] [1] [1] to insert a new calculator application. 2) Press [catalog] [1] [Z]. 3) Select zeros( . 4) Press [enter]. 5) Input [2] [x] [x2] [+] [2] [x] [-] [4] [,] [x]. 6) Press ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31771
Solution 30050: Finding the Number of Days Between Two Dates on the TI-Nspire™ Family Products.
...keyboard, type in dbd( ) 2) Enter the date in the ( ) in the following format: MM. DDYY, MM. DDYY Example: To find the number of days between December 24, 1999 and April 05, 2000, you would input dbd (12.2499,04.0500) and press [enter] Please see the TI-Nspire family guidebooks for additi...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30050
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
... Knowledge Base Search How do I compute NPV, MIRR, and IRR using a TI-NSPIRE family handheld or software? Commands Syntax. mirr(financeRate,reinvestRate,CF0,CFList[,CFFreq]) npv(InterestRate,CFO,CFList[,CFFreq]) irr(CF0,CFList [,CFFreq]) CF0 is the initial cash flow at time 0; ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211
Solution 12662: Order of Release of Graphing Calculators.
... Release of Graphing Calculators. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search When was each graphing calculator relea...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12662
Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators.
...Instruments Graphing Calculators. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Can the Modified Internal Rate of Retur...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12210
Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ided by the greatest common divisor (GCD) of their denominators. The LCM of fractional floating-point numbers is their product. For two lists or matrices, lcm() returns the LCMs of the corresponding elements. The proper syntaxes for the lcm() function are as follows: lcm(number1,number2) Þ e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344
Solution 12652: Decimal Degrees (DD) to Degrees, Minutes, Seconds (DMS) Conversions on the TI-81.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I perform decimal degrees (DD) to degrees, minutes, seconds (DMS) conversions on the TI-81? The TI-81 does not have built-in DMS-DD conversion features...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12652